8 sfp i2c selection, 9 power configuration, 8 sfp i2c selection 4.2.9 power configuration – Artesyn ARTM-9405 16x10GbE Installation and Use Guide (May 2014) User Manual
Page 45: Table 4-7, Table 4-8, Power configuration, Functional description
Functional Description
ARTM-9405 16x10GbE Installation and Use (6806800P45F)
45
4.2.8
SFP I2C Selection
The SFPs I2C EEPROM data can be accessed via the MMCs private I2C bus using the IPMI
command MasterWriteReadI2C. The first parameter of the command specific request
data called bus ID is used to select the SFP to be accessed. For details on how to select the
parameter, see
.
4.2.9
Power Configuration
Table 4-7 MasterWriteReadI2C Request Data Byte 1 Used for SFP I2C Selection
SFP
instance
Bus type
(bit [0] of
bus ID)
Bus Id
(bit [3-1]
of bus ID)
Channel
(bit [7-4]
of bus ID)
1
1
3
0
2
1
4
0
3
1
5
0
4
1
6
0
5
1
7
0
6
1
0
1
7
1
1
1
8
1
2
1
9
1
3
1
10
1
4
1
Table 4-8 Power Configuration
Item
Value
Description
Dynamic power
reconfiguration
No
While the RTM is powered, it supports only one power
level
Dynamic power
configuration
No
The power level is fixed and does not change